I'm seeing error messages like these below:
Nov 15 15:49:52 x99 kernel: pcieport 0000:00:03.0: AER: Multiple Corrected error received: id=0018 Nov 15 15:49:52 x99 kernel: pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0018(Receiver ID) Nov 15 15:49:52 x99 kernel: pcieport 0000:00:03.0: device [8086:6f08] error status/mask=00000040/00002000 Nov 15 15:49:52 x99 kernel: pcieport 0000:00:03.0: [ 6] Bad TLP
These will cause degraded performance even though they have (so far) been corrected. Obviously, this issue needs to be resolved. However, I cannot find much about it on the Internet. (Maybe I'm looking in the wrong places.) I found only a few links which I will post below.
Does anyone know more about these errors?
Is it the motherboard, the Samsung 950 Pro, or the GPU (or some combination of these)?
The hardware is: Asus X99 Deluxe II Samsung 950 Pro NVMe in the M2. slot on the mb (which shares PCIe port 3). Nothing else is plugged into PCIe port 3. A GeForce GTX 1070 in PCIe slot 1 Core i7 6850K CPU
A couple of the links I found mentions the same hardware (X99 Deluxe II mb & Samsung950 Pro). I'm running Arch Linux.
I do not find the string "8086:6f08" in journalctl or anywhere else I have thought to search so far.
odd error message with nvme ssd (Bad TLP) : linuxquestions https://www.reddit.com/r/linuxquestions/comments/4walnu/odd_error_message_with_nvme_ssd_bad_tlp/
PCIe: Is your card silently struggling with TLP retransmits? http://billauer.co.il/blog/2011/07/pcie-tlp-dllp-retransmit-data-link-layer-error/
GTX 1080 Throwing Bad TLP PCIe Bus Errors - GeForce Forums https://forums.geforce.com/default/topic/957456/gtx-1080-throwing-bad-tlp-pcie-bus-errors/
drivers - PCIe error in dmesg log - Ask Ubuntu https://askubuntu.com/questions/643952/pcie-error-in-dmesg-log
780Ti X99 hard lock - PCIE errors - NVIDIA Developer Forums https://devtalk.nvidia.com/default/topic/779994/linux/780ti-x99-hard-lock-pcie-errors/